#include<stdio.h>
char change(char c)
{
	char s;
	if(c<='x')
		s=c+2;
	else
		s=c+2-26;
	return s;
}
int main()
{
	char a[6];
	for(int i=0;i<6;i++)
		a[i]=getchar();
	for(int j=0;j<6;j++)
		putchar(change(a[j]));
	return 0;
}